57185018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 97320960

約数和(自身を除く): 40135942

約数列:

[1, 2, 11, 22, 31, 62, 191, 341, 382, 439, 682, 878, 2101, 4202, 4829, 5921, 9658, 11842, 13609, 27218, 65131, 83849, 130262, 149699, 167698, 299398, 922339, 1844678, 2599319, 5198638, 28592509, 57185018]

約数ペア:

[(1, 57185018), (2, 28592509), (11, 5198638), (22, 2599319), (31, 1844678), (62, 922339), (191, 299398), (341, 167698), (382, 149699), (439, 130262), (682, 83849), (878, 65131), (2101, 27218), (4202, 13609), (4829, 11842), (5921, 9658)]